package com.common.frame.bean;


import androidx.annotation.NonNull;

/**
 * create by sunxy on 2020/11/27
 **/
public interface DiffBean {

    int TYPE_HEADER = -1;
    int TYPE_FOOTER = -2;
    int TYPE_ITEM = 0;

    @NonNull
    String toString();

    int getAdapterType();


}
